Patents by Inventor Haitao Zhu
Haitao Zhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240140699Abstract: The present invention discloses a container equipment for enclosed transportation and heterotopic and aerobic stabilization of reserved garbage, which includes a container body and a functional lining provided on an inner wall of the container body, wherein the functional lining is provided with a circulating air low-temperature evaporation system, a water distribution and drainage system and a heating and insulating system; the circulating air low-temperature evaporation system includes an air inlet manifold, an air distribution perforated pipe, a base plate water discharge and air distribution groove and a top plate water distribution and air guide groove, an air extraction perforated pipe, a fan, an air outlet pipe and a quicklime dehydration and deodorization system; the water distribution and drainage system includes a percolate feeding pipe, a fiber capillary water distribution pipe, the top plate water distribution and air guide groove, a side drain, a main drain and a percolate discharge pipe; the heaType: ApplicationFiled: April 28, 2022Publication date: May 2, 2024Inventors: Jun WU, Yifan CHEN, Zhouzhi PAN, YiIian LV, Haitao MA, Junwei ZHU, ZhiIi YANG, Pinghai Li, Wangfeng XUE
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Patent number: 11973858Abstract: Aspects of the disclosure are directed to a method for use on a blockchain network that includes an accounting node subnetwork having accounting nodes configured to record a data block onto a blockchain and a service node having service nodes configured to verify data blocks recorded by the accounting nodes onto the blockchain. The method can include generating a signature based on transaction information to be included in a data block to be added onto the blockchain by using a key specific to the accounting node. The method can further include adding the transaction information and the generated signature to the data block and adding the data block onto the blockchain, and transmitting the signature to the service nodes in the service node subnetwork, so that the service nodes perform signature verification on the signature based on the key specific to the accounting node.Type: GrantFiled: March 12, 2021Date of Patent: April 30, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Maocai Li, Hu Lan, Zongyou Wang, Kaiban Zhou, Haitao Tu, Jinsong Zhang, Yifang Shi, Changqing Yang, Li Kong, Gengliang Zhu, Yong Ding, Qucheng Liu, Qiuping Chen, Peng Wang
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Patent number: 11966916Abstract: A second blockchain system receives a first consensus message from a first blockchain system, the first blockchain system includes first nodes that provide services to at least a first account, and the second blockchain system includes second nodes that provide services to at least a second account. The first consensus message indicates a first plurality of the first nodes reaches a consensus for transferring a resource from the first account to the second account. The second blockchain system transfers the resource in the task to the second account. The transferring includes that a node in the second nodes adds the resource to the second account and generates a fourth block that records a completion of a transfer event. A second consensus message is transmitted from the second blockchain system to the first blockchain system in response to a second plurality of the second nodes completing the transfer event.Type: GrantFiled: February 24, 2023Date of Patent: April 23, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui Guo, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Haitao Tu, Qi Zhao, Binhua Liu, Dawei Zhu, Qing Qin
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Patent number: 11936769Abstract: Aspects of the disclosure provide methods and apparatuses for storing data. In some examples, an information processing apparatus that includes processing circuitry is provided. The processing circuitry is configured to receive data and determine a target blockchain based on an attribute associated with the data and blockchain correspondence information. The blockchain correspondence information indicates attributes associated with a plurality of blockchains. Further, the processing circuitry is configured to store a first block that is generated based on the received data in the target blockchain.Type: GrantFiled: February 17, 2021Date of Patent: March 19, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui Guo, Maocai Li, Jun Liang, Jianjun Zhang, Zongyou Wang, Qi Zhao, Haitao Tu, Binhua Liu, Dawei Zhu, Qing Qin
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Publication number: 20240080134Abstract: A method, circuit, audio playback device, and system of sending and receiving Bluetooth packet loss data is disclosed. The method includes: step S100, receiving a forwarding request sent by a second audio playback device in a receiving state; step S200, monitoring the retransmission information of an audio source device retransmitting current audio data on Link 1 according to the forwarding request; step S300, determining whether the retransmission information is monitored; step S400, switching from the receiving state to a sending state; and step S500, forwarding the current audio data to the second audio playback device through Link 2 in accordance with the time sequence of the audio source device retransmitting the current audio data. The signal can be provided to the second audio playback device from different locations.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Inventors: Jiajun Zhu, Haitao Huang, Qiming Zhang, Xiangjun Hu, Guangjun Luo, Ziming Huang, Xin Yu
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Patent number: 11831746Abstract: The invention belongs to the technical field of time synchronization of computer co-simulation, and particularly relates to a time consistency synchronization method for distributed simulation. According to the time consistency synchronization method, a most appropriate master clock is selected according to votes, and then the other clocks in a network are controlled to synchronize by using the master clock, so that the consistency of data of each node and a time-related event in time logic is ensured. Even if a certain simulation node goes down, influences on the other links of the whole system are relatively small, which can effectively perform decentration, ensure the time consistency to the greatest extent, and ensure the correctness and the scale of a whole distributed system.Type: GrantFiled: August 11, 2021Date of Patent: November 28, 2023Assignee: HARBIN ENGINEERING UNIVERSITYInventors: Yingfei Zan, Lihao Yuan, Shenghua Zhong, Duanfeng Han, Haitao Zhu
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Patent number: 11606325Abstract: Embodiments of the present invention relate to the field of communications technologies, and provide a message processing method and apparatus, to resolve a prior-art problem that intelligence of a notification message processing method is relatively low. In the embodiments of the present invention, an importance level of each application is determined based on a historical use feature of each application, and then a notification manner of a notification message of each application is determined based on the importance level of each application, so that when a notification message is received, the notification message is displayed in the notification manner corresponding to the application to which the notification message belongs. Solutions provided in the embodiments of the present invention are suitable for use during notification message processing.Type: GrantFiled: March 28, 2022Date of Patent: March 14, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Chenglu Wang, Haitao Zhu, Yan Tang
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Publication number: 20220351133Abstract: Implementations include providing a set of parameters, generating a set of zones based on the set of parameters, each zone associated with a set of tasks to be performed for material flow during a process, for each zone, automatically generating a zone topological map as a zone graph including a set of nodes and a set of edges, the set of nodes including a set of area nodes and a set of terminal nodes, each area node representing a path that can be traveled along, each terminal node representing locations where a task is performed during of the process, and merging zone topological maps to provide a facility topological map modeling space within which mobile agents execute tasks, merging including connecting a node of a first zone topological map with a node of a second zone topological map by an edge.Type: ApplicationFiled: May 3, 2021Publication date: November 3, 2022Inventors: Nicholas Akiona, Haitao Zhu, Eric Tang, Ana Maria Tudor
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Patent number: 11485897Abstract: A ternary water control and gas recovery method suitable for an unconsolidated siltstone gas reservoir is provided. It includes the following steps: first, running a silt control screen pipe manufactured by an interface hydrophobic modification into a wellbore to realize wellbore water control and silt control; second, filling a surface hydrophobic modified gravel in an annular space between the silt control screen pipe and the wellbore to form a hydrophobic gravel packing layer for water control and silt control; third, injecting a wetting agent aqueous solution into a stratum, and performing a hydrophobic modification on a gas reservoir seepage channel surface to realize in-situ waterblocking and silt migration of the unconsolidated siltstone gas reservoir, and then closing a well for a preset time before exploitation.Type: GrantFiled: March 18, 2022Date of Patent: November 1, 2022Assignee: CHINA UNIVERSITY OF PETROLEUM(EAST CHINA)Inventors: Fuhua Wang, Luyi Wang, Weidong Zhang, Haitao Zhu, Zezhuang Sun, Zhihao Zhang, Zhizun Wang, Dunyuan Yu, Yang Wang, Haiyang Liu
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Publication number: 20220343532Abstract: Provided is an Aobject-based short range measurement method, a short range measurement device, a short range measurement system, and a storage medium. The short range measurement method includes: identifying a target object, and acquiring border information about an ROI of the target object; acquiring two groups of geometric constraint points of the target object with respect to a left-eye camera and a right-eye camera respectively; acquiring pixel coordinates of each geometric constraint point and a border pixel size corresponding to the border information, and calculating a monocular distance estimation value of the target object; acquiring an overall disparity of the two groups of geometric constraint points, and calculating a binocular distance estimation value of the target object in accordance with the overall disparity; and acquiring a final measurement value in accordance with the monocular distance estimation value and the binocular distance estimation value.Type: ApplicationFiled: July 7, 2022Publication date: October 27, 2022Inventors: Qiwei XIE, Feng CUI, Haitao ZHU, Zhao SUN, Ran MENG, An JIANG
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Publication number: 20220325164Abstract: A ternary water control and gas recovery method suitable for an unconsolidated siltstone gas reservoir is provided. It includes the following steps: first, running a silt control screen pipe manufactured by an interface hydrophobic modification into a wellbore to realize wellbore water control and silt control; second, filling a surface hydrophobic modified gravel in an annular space between the silt control screen pipe and the wellbore to form a hydrophobic gravel packing layer for water control and silt control; third, injecting a wetting agent aqueous solution into a stratum, and performing a hydrophobic modification on a gas reservoir seepage channel surface to realize in-situ water blocking and silt migration of the unconsolidated siltstone gas reservoir, and then closing a well for a preset time before exploitation.Type: ApplicationFiled: March 18, 2022Publication date: October 13, 2022Inventors: FUHUA WANG, LUYI WANG, WEIDONG ZHANG, HAITAO ZHU, ZEZHUANG SUN, ZHIHAO ZHANG, ZHIZUN WANG, DUNYUAN YU, YANG WANG, HAIYANG LIU
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Patent number: 11445162Abstract: The present disclosure provides a method for calibrating a binocular camera, including: S2 of extracting feature points from an image set 1 and an image set 2 taken at two points separated from each other by a predetermined distance; S3 of fitting Gaussian distribution parameters of each feature point, and extracting a desired value as a theoretical disparity; S4 of selecting a common feature point, and calculating the predetermined quantity of frames at a first theoretical distance and the predetermined quantity of frames at a second theoretical distance; S5 of performing Gaussian fitting on a difference between the theoretical distances of the common feature point, and extracting a variance as an evaluation index; S6 of determining whether the evaluation index is smaller than a threshold, if yes, terminating the calibration, and otherwise, proceeding to S7; and S7 of adjusting posture parameters of the binocular camera, and returning to S3.Type: GrantFiled: December 16, 2020Date of Patent: September 13, 2022Assignee: Beijing Smarter Eye Technology Co. Ltd.Inventors: Zhao Sun, Haitao Zhu, Yongcai Liu, Shanshan Pei, Xinliang Wang
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Publication number: 20220286422Abstract: Embodiments of the present invention relate to the field of communications technologies, and provide a message processing method and apparatus, to resolve a prior-art problem that intelligence of a notification message processing method is relatively low. In the embodiments of the present invention, an importance level of each application is determined based on a historical use feature of each application, and then a notification manner of a notification message of each application is determined based on the importance level of each application, so that when a notification message is received, the notification message is displayed in the notification manner corresponding to the application to which the notification message belongs. Solutions provided in the embodiments of the present invention are suitable for use during notification message processing.Type: ApplicationFiled: March 28, 2022Publication date: September 8, 2022Inventors: Chenglu Wang, Haitao Zhu, Yan Tang
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Patent number: 11316815Abstract: Embodiments of the present invention relate to the field of communications technologies, and provide a message processing method and apparatus, to resolve a prior-art problem that intelligence of a notification message processing method is relatively low. In the embodiments of the present invention, an importance level of each application is determined based on a historical use feature of each application, and then a notification manner of a notification message of each application is determined based on the importance level of each application, so that when a notification message is received, the notification message is displayed in the notification manner corresponding to the application to which the notification message belongs. Solutions provided in the embodiments of the present invention are suitable for use during notification message processing.Type: GrantFiled: March 4, 2021Date of Patent: April 26, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Chenglu Wang, Haitao Zhu, Yan Tang
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Publication number: 20210385425Abstract: The present disclosure provides a method for calibrating a binocular camera, including: S2 of extracting feature points from an image set 1 and an image set 2 taken at two points separated from each other by a predetermined distance; S3 of fitting Gaussian distribution parameters of each feature point, and extracting a desired value as a theoretical disparity; S4 of selecting a common feature point, and calculating the predetermined quantity of frames at a first theoretical distance and the predetermined quantity of frames at a second theoretical distance; S5 of performing Gaussian fitting on a difference between the theoretical distances of the common feature point, and extracting a variance as an evaluation index; S6 of determining whether the evaluation index is smaller than a threshold, if yes, terminating the calibration, and otherwise, proceeding to S7; and S7 of adjusting posture parameters of the binocular camera, and returning to S3.Type: ApplicationFiled: December 16, 2020Publication date: December 9, 2021Inventors: Zhao SUN, Haitao ZHU, Yongcai LIU, Shanshan PEI, Xinliang WANG
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Publication number: 20210376994Abstract: The invention belongs to the technical field of time synchronization of computer co- simulation, and particularly relates to a time consistency synchronization method for distributed simulation. According to the time consistency synchronization method, a most appropriate master clock is selected according to votes, and then the other clocks in a network are controlled to synchronize by using the master clock, so that the consistency of data of each node and a time-related event in time logic is ensured. Even if a certain simulation node goes down, influences on the other links of the whole system are relatively small, which can effectively perform decentration, ensure the time consistency to the greatest extent, and ensure the correctness and the scale of a whole distributed system.Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Inventors: Yingfei ZAN, Lihao YUAN, Shenghua ZHONG, Duanfeng HAN, Haitao ZHU
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Publication number: 20210271572Abstract: Embodiments of this application relate to the field of storage technologies, and disclose a data backup method and a terminal, to back up user data in a terminal when the terminal cannot be used. A specific solution is as follows: A terminal includes a first data partition, and the first data partition supports to start an operating system when the terminal is powered on. The terminal starts the operating system by using a second data partition after detecting a power-on failure of the terminal or detecting a preset operation of a user. The second data partition is a blank data partition. After the operating system is successfully started, the terminal transmits user data in the first data partition to a first storage medium. The first storage medium is located outside the terminal and is connected to the terminal.Type: ApplicationFiled: November 14, 2018Publication date: September 2, 2021Inventors: Dechun Qi, Leizhen Zang, Liang Zhang, Xun Zhang, Zhijun Lu, Jun Xue, Haitao Zhu, Xiaozhen Meng
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Publication number: 20210266283Abstract: Embodiments of the present invention relate to the field of communications technologies, and provide a message processing method and apparatus, to resolve a prior-art problem that intelligence of a notification message processing method is relatively low. In the embodiments of the present invention, an importance level of each application is determined based on a historical use feature of each application, and then a notification manner of a notification message of each application is determined based on the importance level of each application, so that when a notification message is received, the notification message is displayed in the notification manner corresponding to the application to which the notification message belongs. Solutions provided in the embodiments of the present invention are suitable for use during notification message processing.Type: ApplicationFiled: March 4, 2021Publication date: August 26, 2021Inventors: Chenglu Wang, Haitao Zhu, Yan Tang
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Publication number: 20210174549Abstract: Provided is an object-based short range measurement method, a short range measurement device, a short range measurement system, and a storage medium. The short range measurement method includes: identifying a target object, and acquiring border information about an ROI of the target object; acquiring two groups of geometric constraint points of the target object with respect to a left-eye camera and a right-eye camera respectively; acquiring pixel coordinates of each geometric constraint point and a border pixel size corresponding to the border information, and calculating a monocular distance estimation value of the target object; acquiring an overall disparity of the two groups of geometric constraint points, and calculating a binocular distance estimation value of the target object in accordance with the overall disparity; and acquiring a final measurement value in accordance with the monocular distance estimation value and the binocular distance estimation value.Type: ApplicationFiled: December 23, 2019Publication date: June 10, 2021Inventors: Qiwei XIE, Feng CUI, Haitao ZHU, Zhao SUN, Ran MENG, An JIANG
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Publication number: 20210150741Abstract: Provided is a road surface information-based imaging environment evaluation method, an imaging environment evaluation device, an imaging environment evaluation system, and a storage medium. The imaging environment evaluation method includes: acquiring a disparity information matrix and pixel coordinates of a vanishing point in the disparity information matrix; subjecting the disparity information matrix to matrix partition and projection in accordance with the pixel coordinates of the vanishing point so as to acquire a disparity projection image; acquiring a road surface model-based statistic model in accordance with the disparity projection image; and acquiring an evaluation result of a current imaging environment in accordance with a relationship between the statistic model and a predetermined threshold.Type: ApplicationFiled: December 19, 2019Publication date: May 20, 2021Inventors: Qiwei XIE, Zhao SUN, Yongcai LIU, Feng CUI, Haitao ZHU